| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.38 | 5.576% | $39.4643 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $186.73 | 11.211% | $207.6643 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $52.87 | 13.169% | $59.8325 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $92.72 | 5.406% | $97.7324 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $14.96 | 10.263% | $16.4953 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $106.97 | 12.494% | $120.3348 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $237.54 | 9.337% | $259.7191 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $729.17 | $801.2427 | $801.23 | $801.25 | $801.20 | |